Updated: May 19, 2026
Location and Projects
Address
423 DEWITT, Wilmer, TX, 75172
Use our bidding system to
request a quote
Jtj Mechanical LLC
Jtj Mechanical LLC, 423 Dewitt, Wilmer, TX (Employees: John Nash and Nash, Jared L) holds a Electrician license and 5 other licenses according to the Texas license board.
Their BuildZoom score of 93 ranks in the top 27% of 222,249 Texas licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Jtj Mechanical LLC, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Jtj Mechanical LLC Contact Information
Phone Number: (214) 797-4481
Edit
Address: 423 DEWITT, Wilmer, TX 75172
Edit
Do you work for this business? Unlock this free profile to update company info and see who's viewing your profile.
This is a sample of this contractor's permits. Click here to access their complete permit history.
New service - separate from commercial permit work
Valuation:
N/A
Permit #:
E23-0242
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Service riser was damaged in storm. installing new meter base and riser
Valuation:
$1,000
Permit #:
RES-22-05139
Status:
expired
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replacement of same size rooftop hvac unit in same location van's outlet
Valuation:
N/A
Permit #:
18-03491
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
$200,000
Permit #:
CBLD2017-10-0130
Status:
issued
Fee:
$2,469
Permit Type:
N/A
Building Type:
N/A
Replace 25 ton remote terminal unit unit nautica retail usa
Valuation:
N/A
Permit #:
17-00782
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Building miscellaneous - commercial addition/alteration
2017-10-03
No Description Available
Valuation:
$49,000
Permit #:
BMISC-2017-10-0003
Status:
final
Fee:
$1,004
Permit Type:
N/A
Building Type:
N/A
Remote terminal unit replacement
Valuation:
N/A
Permit #:
14-00003617|000-000|MMEC
Status:
issued
Fee:
N/A
Permit Type:
Misc building com...
Building Type:
N/A
Interior remodel for stride rite
Valuation:
$119,073
Permit #:
C13-159
Status:
complete
Fee:
N/A
Permit Type:
Retail
Building Type:
N/A
Remote terminal unit replacement same for same
Valuation:
N/A
Permit #:
16-04137
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Miscellaneous commercial mechanical permit
1306 E Belt Line Rd, TX
2014-10-30
No Description Available
Valuation:
$0
Permit #:
14-3617
Status:
CLOSED
Fee:
N/A
Permit Type:
Misc building com...
Building Type:
N/A
Rooftop unit change out same for same vf outlet
Valuation:
N/A
Permit #:
17-02979
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Electrical clean up
Valuation:
$10,000
Permit #:
1608311178
Status:
complete
Fee:
N/A
Permit Type:
(b) alteration
Building Type:
Vacant floor space
Duct work
Valuation:
N/A
Permit #:
12-01814
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
14-3617
Status:
complete
Fee:
N/A
Permit Type:
Misc building com...
Building Type:
N/A
Install 1 approach at dwelling
Valuation:
$1,000
Permit #:
8606181091
Status:
complete
Fee:
N/A
Permit Type:
(b) alteration or...
Building Type:
Single family dwe...
Install hvac for 4 plex
Valuation:
$6,000
Permit #:
0104191055
Status:
complete
Fee:
N/A
Permit Type:
(b) alteration or...
Building Type:
Multi-family dwel...
Similar Contractors See more
122
BZ Score
$6.9K
Avg Project
-
Projects
License # 25-000157
Rockwall, TX
121
BZ Score
$8.6K
Avg Project
-
Projects
123
BZ Score
$11.3K
Avg Project
-
Projects
Jtj Mechanical LLC Reviews
BuildZoom hasn't received any reviews for Jtj Mechanical LLC. Click here to be alerted when reviews are posted about them.
Recent Buildzoom Projects
Let us find you an HVAC pro in your area today
We'll search our vast network of HVAC Pros and connect
you with one that meets your needs today.
Verified License
BuildZoom confirmed this contractor's license
Jtj Mechanical LLC License info
Verified License
| License # | 28396 |
| Status | Active |
| State | Texas |
| Type | Electrician |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Jtj Mechanical LLC at the Texas Department of Licensing and Regulation.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | MECH3931865 |
| Status | Active |
| City | Grapevine |
| Type | Mechanical Contractor |
- When BuildZoom last verified this license, it had an expiration date of December, 2016. Check the current license status of Jtj Mechanical LLC with the City of Grapevine
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | TACLA00020786C |
| Status | Active |
| State | Texas |
| Type | HVAC Air Conditioning/Refrigeration Contractor |
- When BuildZoom last verified this license, it had an expiration date of July, 2015. Check the current license status of Jtj Mechanical LLC with the Texas Department of Licensing and Regulation
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | MECH3931865 |
| Status | Inactive |
| City | Grapevine |
| Type | Mechanical Contractor |
- According to the City of Grapevine, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for Jtj Mechanical LLC at the City of Grapevine.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| City | Dallas |
| Type | Mechanical (Me) |
- According to the City of Dallas, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | AEC5723 |
| Status | Inactive |
| City | Plano |
| Type | Mechanical/Hvac |
- According to the City of Plano, Texas, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for Jtj Mechanical LLC at the City of Plano, Texas.
This is a sample of licensing data; click here to access a complete history.
93
BuildZoom Score
11
Permits
- Building permit records show that Jtj Mechanical LLC has worked on 11 permitted projects.
Jtj Mechanical LLC Employees
JN
John Nash
Owner
JM
Jtj Mechanical
Owner
NL
Nash, Jared L
Master